- •Table of Contents
- •List of Tables
- •List of Figures
- •List of Photos
- •Abbreviation
- •Chapter 1 Organizational Structure and Duties
- •Chapter 2 Acceptance of Equipment and Plants for putting in Operation
- •Chapter 3 Personnel Preparation
- •Chapter 4 Plan for Repair of Equipment, Plant and Construction
- •Chapter 5 Safety Technology
- •Chapter 6 Fire Prevention Equipment
- •Chapter 1 Plan
- •Chapter 1 General Provisions
- •Chapter 2 Civil Works and Mechanical Equipment for Civil Works
- •Section 1 Civil Works
- •Section 2 Check of Civil Works' Condition
- •Section 3 Mechanical Equipment for Civil Works
- •Chapter 3 Management of Water Sources in Powerhouses, Assurance of Meteorology and Hydrology
- •Section 1 Water Regulation
- •Section 2 Environment in Reservoir
- •Section 3 Hydro-Meteorological Activities
- •Chapter 4 Hydraulic Turbine / Generator
- •Chapter 1 General Provisions
- •Chapter 2 Fuel Transportation and Supply
- •Chapter 3 Pulverized Coal Processing
- •Chapter 4 Boiler and its Auxiliary
- •Chapter 5 Steam Turbine and its Auxiliary
- •Chapter 6 Unit-type of Thermal Power Plants
- •Chapter 7 Gas Turbine and its Auxiliary
- •Chapter 8 Diesel Generator
- •Chapter 9 Automation and Thermo-measuring Equipment
- •Chapter 10 Water Treatment and Hydration
- •Chapter 11 Pipelines and Valves
- •Chapter 12 Auxiliaries for Thermo-mechanical Section
- •Chapter 13 Environmental Protection Facilities
- •Chapter 1 General Provision
- •Chapter 2 Generator and Synchronous Compensator
- •Chapter 3 Electric Motor
- •Chapter 5 DISTRIBUTION NETWORK
- •Chapter 6 BATTERY SYSTEM
- •Chapter 7 OVERHEAD POWER LINES (OPL)
- •Chapter 8 Power Cable Lines
- •Chapter 9 PROTECTIVE RELAY AND AUTOMATION
- •Chapter 10 Grounding Equipment
- •Chapter 11 OVER-VOLTAGE PROTECTION
- •Chapter 13 Illumination
- •Chapter 14 Hydrogen Generation Station
- •Chapter 15 Energy Oil
- •Chapter 1 LOAD DISPATCH COMMAND
- •Chapter 3 OPERATOR
- •Chapter 4 DISPATCHING AND CONTROLLING DEVICES
|
Abbreviation |
Abbreviation |
Description |
AC |
Alternating current |
AFC |
Automatic Frequency Control |
AFR |
Automatic Frequency Regulator |
AH |
Air Heater |
ALR |
Automatic Load Regulator |
ANSI |
American National Standards Institute |
APC |
Automatic Plant Control |
API |
American Petroleum Institute |
AQR |
Automatic Reactive-power Regulator |
ASME |
American Society of Mechanical Engineers |
ASTM |
American Society for Testing and Materials |
AVR |
Automatic Voltage Regulator |
AVT |
All Volatile Treatment |
BCP |
Boiler Circulation Pump |
BFG |
Blast Furnace Gas |
BFP |
Boiler Feed water Pump |
BFPM |
Boiler Feed water Pump – Motor drive |
BFPT |
Boiler Feed water Pump – Turbine drive |
BTG |
Boiler-Turbine-Generator |
CB |
Circuit Breaker |
C/C |
Control Center |
CIE |
International Commission on Illumination |
COG |
Coke Oven Gas |
CPTR |
Computer |
CRV |
Combined Re-heat Valve |
cSt |
Centistoke |
CT |
Current transformer |
CV |
Control Valve |
CVCF |
Constant Voltage Constant Frequency |
CWT |
Combined Water Treatment |
DC |
Direct current |
DSS |
Daily Start and Stop |
ECR |
Economical Continuous Rating |
EHC |
Electro Hydraulic Control System |
EIGA |
European Industrial Gases Association |
EOH |
Equivalent Operating Hours |
EP |
Electric Precipitator |
FA |
Full Arc |
FCB |
Fast Cut Back |
FCV |
Flow Control Valve |
x
Abbreviation |
Description |
FDF |
Forced Draft Fam |
GGH |
Gas Gas Heater |
GMF |
Gas Mixing Fan |
GRF |
Gas Re-circulating Fan |
HEPA |
High Efficiency Particulate Air |
HGI |
Hardgrove Index |
HID |
High intensity discharge |
HRSG |
Heat Recovery Steam Generator |
ICV |
Intercept Valve |
IDF |
Induced Draft Fan |
IEC |
International Electrotechnical Commission |
IGV |
Inlet Guide Vane |
ISO |
International Organization for Standardization |
JEC |
Japanese Electrotechnical Committee |
JIS |
Japanese Industrial Standards |
LED |
Light Emitting Diode |
LNG |
Liquefied Natural Gas |
LPG |
Liquefied Petroleum Gas |
LS |
Line switch |
MARD |
Ministry of Agriculture and Rural Development |
M/C |
Metal Clad Switchgear |
MFT |
Main (Master) Fuel trip |
MHC |
Mechanical Hydraulic Control |
MSV |
Main Stop Valve |
OSHA |
Occupational Safety and Health Administration |
PA |
Partial Arc |
PAF |
Primary Air Fan |
PB |
Push Button |
P/C |
Power Center |
PCB |
Polychlorinated Biphenyl |
PCV |
Presser Control Valve |
PDCA |
Plan Do Check Act |
PMG |
permanent-magnet generator |
POP |
Persistent Organic Pollutant |
PSS |
Power System Stabilizer |
RH |
Re-heater |
RSV |
Re-heat Stop Valve |
SAH |
Steaming Air Heater |
SH |
Super Heater |
TCVN |
Tieu Chuan Viet Nam |
UGR |
Unified Glare Rating |
xi
Abbreviation |
Description |
UPS |
Uninterrupted Power Source |
USA |
United States of America |
VDT |
Visual Display Terminal |
VT |
Voltage transformer |
WL |
White Lump |
WSS |
Weekly Start and Stop |
xii
Part 1
General
Article 1. Purpose
The purpose of Technical Regulation Vol.4 “Operation and Maintenance of Power Plants and Grid” is
as described in Article 1 of Vol.4 covering the network facilities, hydropower plants and altherm power plants.
Technical Regulation Vol.4 was prepared aiming at securing public safety, environmental protection and reliability of the network and power plant facilities and relevant equipment by stipulating the technical requirements in operation and maintenance of such facilities.
Article 2. Scope of application
Technical Regulation Vol.4is applied to the power generating plants located in Vietnam and connected to the Vietnamese gridsas well asapplied to the network facilities located in Vietnam subject to the conditions stipulated below:
1. Network facilities
The network facilities of which voltage is equal to or less than 1000 V are exempted from application of Technical Regulation Vol.4.
2.Hydro Power plant
Technical Regulation Vol.4 shall be applied to all of the hydropower plants in Vietnam connected to the national grid regardless of their capacity in principal. In this regard, only small scaled hydropower plants constructed in remote areas for local power supply through isolated local power grid which is not connected to the national power grid are exempted from the application of Technical Regulation Vol.4.
3. Thermal Power plants
Regarding the thermal power plants, most of the oil fired, gas fired and coal fired plants are connected
to national power grid through transmission lines with capacity equal to or over 110kV, which is defined as “National Power Transmission Network” in Article 3 of Technical RegulationVol.4. Such plants are required to comply with the requirements in Technical Regulation Vol.4.
On the other hand, small scale thermal plants such as diesel power plants constructed for local power supply through isolated power grid which are not connected to the national power grid or somesmall
to medium scalethermal power plants which are connected to |
the national power grid through the |
transmission lines with capacity less than 110kV are |
exempted from application of Technical |
Regulation Vol.4. |
|
Article 3. Definitions
As stipulated in the Technical Regulation Vol.4.
1